tissue boxes shaped of a rectangle or prism the opening of the top of the tissue box is a rectangle that has a length of 9 cm with a width of 4 cm don't want to paint the outside of the tissue box what is the surface area of a tissue box that strong will paint​

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy

Which is greater, 7 p 5 or 7 c 5? 7p5 7c5

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?